AT337409B - ROOF VENT - Google Patents

ROOF VENT

Info

Publication number
AT337409B
AT337409B AT584274A AT584274A AT337409B AT 337409 B AT337409 B AT 337409B AT 584274 A AT584274 A AT 584274A AT 584274 A AT584274 A AT 584274A AT 337409 B AT337409 B AT 337409B
Authority
AT
Austria
Prior art keywords
roof vent
vent
roof
Prior art date
Application number
AT584274A
Other languages
German (de)
Other versions
ATA584274A (en
Original Assignee
Fischbach Kg Blech Metall R
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fischbach Kg Blech Metall R filed Critical Fischbach Kg Blech Metall R
Publication of ATA584274A publication Critical patent/ATA584274A/en
Application granted granted Critical
Publication of AT337409B publication Critical patent/AT337409B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/02—Roof ventilation
    • F24F7/025—Roof ventilation with forced air circulation by means of a built-in ventilator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AT584274A 1973-07-19 1974-07-15 ROOF VENT AT337409B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7326516 1973-07-19

Publications (2)

Publication Number Publication Date
ATA584274A ATA584274A (en) 1976-10-15
AT337409B true AT337409B (en) 1977-06-27

Family

ID=6639685

Family Applications (1)

Application Number Title Priority Date Filing Date
AT584274A AT337409B (en) 1973-07-19 1974-07-15 ROOF VENT

Country Status (6)

Country Link
US (1) US3960063A (en)
AT (1) AT337409B (en)
BE (1) BE817852A (en)
CH (1) CH590433A5 (en)
FR (1) FR2238072B1 (en)
NL (1) NL7409776A (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD263497S (en) 1979-08-02 1982-03-23 Ralph Kearney & Son, Inc. Roof curb for supporting a ventilator
DE3438710C2 (en) * 1984-10-23 1986-11-27 Wilhelm Gebhardt Gmbh, 7112 Waldenburg Roof fan
CH672543A5 (en) * 1985-12-21 1989-11-30 Gebhardt Gmbh Wilhelm
US4886989A (en) * 1988-04-18 1989-12-12 Vebco, Inc. Motor mounting method and means
DE59205885D1 (en) * 1991-02-01 1996-05-09 Meissner & Wurst Filter-fan device for use in clean rooms
US5911563A (en) * 1996-09-30 1999-06-15 Carrier Corporation Air conditioning blower motor assembly with improved accessibility
CA2206885C (en) * 1997-06-03 2013-01-08 Nester Ewanek Acoustic chamber
US6027406A (en) * 1998-03-20 2000-02-22 Air Handling Engineering Ltd. Centrifugal fan unit with vertical rotation axis
US6289555B1 (en) * 1999-03-15 2001-09-18 Emerson Electric Company Adjustable hinge assembly
US6457550B1 (en) * 2001-03-06 2002-10-01 Twin City Fan Companies, Ltd. Weatherproof sound attenuating device
US6716099B2 (en) * 2002-06-28 2004-04-06 Enviromatic Corporation Of America, Inc. Contaminant containment structure for ventilation systems
US6920959B2 (en) * 2003-05-30 2005-07-26 M & I Heat Transfer Products Ltd. Inlet and outlet duct units for air supply fan
US9551499B1 (en) * 2006-10-20 2017-01-24 Omni Containment Systems, Llc Hinge assembly for supporting a fan on a roof
US9435556B1 (en) * 2006-10-20 2016-09-06 Omni Containment Systems, Llc Hinge assembly for supporting a fan on a roof
ES2332680B1 (en) * 2007-07-09 2011-01-31 Victor Julian Calero Gomez COMPATIBLE MECHANICAL VACUUM CLEANER.
KR20110052935A (en) * 2009-11-13 2011-05-19 주식회사 하츠 Range hood with noise reduction
US9482439B2 (en) * 2011-10-10 2016-11-01 Salman Akhtar Air handling device
US11788744B2 (en) 2012-05-16 2023-10-17 Solar Royal, LLC Ventilation systems
US20150079896A1 (en) * 2013-09-18 2015-03-19 Solar Royal, LLC Two-Piece Ventilation Units, Apparatus, Systems, and Related Methods
WO2017136170A1 (en) * 2016-02-03 2017-08-10 Omni Containment Systems, Llc Hinge assembly for supporting a fan on a roof
CN108757583B (en) * 2018-06-06 2024-07-30 上海外高桥造船有限公司 Noise reduction device and noise reduction fan cabin with same
CN111608933A (en) * 2020-06-05 2020-09-01 深圳市沃趣科技有限公司 A fan with stable support structure
CN111779693A (en) * 2020-06-05 2020-10-16 深圳市沃趣科技有限公司 Stable support device for quick folding of supports
CN111608934A (en) * 2020-06-05 2020-09-01 深圳市沃趣科技有限公司 A convenient storage fan
CA3158813A1 (en) * 2020-12-02 2022-06-02 Peng Zhang Rain shield assembly, pipe assembly and turbine fracturing unit
US12345172B2 (en) 2020-12-02 2025-07-01 Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. Fracturing device, engine and exhaust apparatus thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2458045A (en) * 1945-01-23 1949-01-04 Everett N Angus Blower unit and assembly
US2562600A (en) * 1948-12-17 1951-07-31 Cadwell Corp Ventilating fan for picture projecting apparatus
US2875678A (en) * 1954-07-06 1959-03-03 Shepherd Wyley Ventilators
US3078781A (en) * 1960-06-21 1963-02-26 Robertson Co H H Ventilator
GB1125851A (en) * 1966-03-04 1968-09-05 British Broadcasting Corp Improvements in colour television transmitters
US3435911A (en) * 1966-11-14 1969-04-01 Greenheck Fan & Ventilator Cor Acoustic curb
US3482767A (en) * 1968-05-28 1969-12-09 Loren Cook Co Ventilator
CA937093A (en) * 1970-11-16 1973-11-20 Nordisk Ventilator Co. Aktieselskab System for the ventilation of buildings

Also Published As

Publication number Publication date
NL7409776A (en) 1975-01-21
BE817852A (en) 1974-11-18
FR2238072A1 (en) 1975-02-14
US3960063A (en) 1976-06-01
CH590433A5 (en) 1977-08-15
FR2238072B1 (en) 1979-07-13
ATA584274A (en) 1976-10-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee